Description of SprutCAM

1
(No Transcript)
2
Description of SprutCAM
SprutCAM can generate NC code for 2-axis and
3-axis machines, as well as indexed 4th and 5th
axis machining. The machining operations included
in SprutCAM replace the need for any manual
writing of NC code and all of the problems that
this normally entails. Instead the user only
needs to define what he wants to do, and how he
wants to do it. Start by simply importing the
model to be machined, define the general
requirements for the machining operations such as
the type of tool, depth of cut, approach methods
etc. And then, based upon the information given,
the system calculates an optimum toolpath based
on the defined parameters. The all new fourth
version of SprutCAM ushers in a new level of NC
programming. The logical and well thought-out
interface as well as the many automated functions
are made available thanks to the powerful
SprutCAM kernel. This kernel concentrates the
knowledge and skills of many mathematicians,
programmers and engineers.
3
Program interface
The program interface gives the user maximum
information about the current operations. At the
same time the screen is not cluttered with
superfluous data.
4
Operation types
Operation groups
Toolpath example
Because of the wide range of operations and
functions available, it is possible to create an
optimal job list to machine parts of any
complexity.
Use the parameters of a previous operation
5
Tool definition
Example tool shape with dimensions
Dimensions of the tool being used
Tool type
Actual tool view
Technological parameters
Tool library
The user can choose from a wide range of tools
for any of the machining strategies. It is
possible to define a tool using up to seven
geometrical parameters.
6
Machining strategies
The strategies parameters for the different
operations
The job list is the sequence of the various
operations. Each operation has its own parameters
list and creates the corresponding tool path.
7
Operation parameters
The parameters of the different operations
Set the stock, step and tolerance of machining
The Parameters edit window for an operation
enables the creation of optimal tool paths for
many different parts. Depending on the operation
type, the model to be machined and the workpiece,
SprutCAM automatically sets the appropriate
parameters. The user can alter these if required.
8
Feedrates definition
The picture displays the section of toolpath that
uses the corresponding feedrate.
Feedrate type
Each section of the tool path has a corresponding
feedrate. It is possible to set a constant or
variable feedrate. The variable feedrate depends
on the tool path direction. The use of variable
feedrates reduces the machining time and improves
the machining quality.
9
Approaches and retractions
Approach/retraction parameters
Approach type
There are a wide range of tool approach and
retraction moves available. The approaches enable
cutting to start in a smooth manner.
Retraction type
10
Machining with restrictions
Restricting area
Restricting area
The tool path generated with regard for the
restriction area(s)
It is possible to define restricted and
allowed areas for machining. The restriction
can be defined by geometry models (faces and
meshes) or by closed curves.
11
Rotary axis
Rotary head
Example using a rotary head
If a machine has a rotary head and/or a rotary
table, it is possible to define the rotary axis
in SprutCAM to control it. The axis can be
defined as a line parallel to any coordinate axis
or by two points.
Rotary table
12
Built-in 2D modeler
3D model
The mean to link the definitions with 3D model
Two-dimensional drawings can be created by
snapping to a 3D model. This ensures accuracy
is maintained in the drawing.
13
A contour defined by an equation
Calculated contour
Source contour
The window to define the equation
Simulation of the machining
14
2.5D milling

• Import the 2D contours into SprutCAM

• The elements height and stock are defined

• Visualisation of the defined model

• Pocketing

• Walls machining

The 2.5D model is defined as a set of contours.
Every contour has the following parameters the
level, type a cover or a hole, machining side
inside or outside. Whilst it is being defined,
SprutCAM draws the model in the view port.
15
2.5D milling
The strategies available for machining 2.D models
are 2.5D pocketing, 2.5D chamfer machining, 2.5D
flat land machining, 2.5D walls machining. Each
operation has its own parameters set, that makes
the machining sequence creation simple.
2.5D pocketing
2.5D flat land machining
chamfer machining
2.5D walls machining
16
Helical machining
Machining parameters
The helical tool path
The simulation of the calculated helical
machining
2D contouring operation allows the creation of
helical tool paths. The helical tool path follows
the selected curve. The resulting tool path can
be vectored or output helical moves (arcs) to
the NC code. It is possible to create a cleanup
pass at the bottom level of machining.
17
Hole machining operations
Parameters of the selected cycle
Hole machining cycles
SprutCAM can generate a variety of cycles for
hole machining. Every cycle has its own
parameters. It is the possible to automatically
recognise holes in the model to be machined. This
means there is no need to input the holes centers
and diameters manually. The roughing operations
can use a pre-drilled hole for its plunge move.
The parameters of the hole for a plunge move can
be copied into the rough operation automatically.
18
Holes recognizing
Holes machining
The size range for the holes search
It is possible to create the holes list by
setting a range of diameters and then choosing
the required holes from the list manually.
Recognised holes
19
Rough waterline and plane operations
The roughing waterline operation generates the
tool path in a series of horizontal passes. The
distance between the passes is defined by the Z
step. The tool path thats created is a
pocketing operation that removes the workpiece
material.
Plane roughing of the workpiece material that is
outside of the 3D model. The passes are created
in vertical parallel planes. To limit the cutting
forces on the tool, machining can be performed at
user defined Z depths.
20
Drive operation
Drive operation
Waterline operation
The drive operation uses drive curves to define
the tool path in. A drive curve can be imported
or created directly in SprutCAM. It is possible
to machine both along and across the drive
curves.
21
Machining with scallop checking
Waterline machining
Remaining material
Waterline with scallop checking
It is possible to generate the tool path
utilising scallop height checking. In this case
the distance between the neighboring cutter paths
will be reduced if necessary to maintain the
defined scallop height.
22
Optimised plane operation
Plane finish machining
Optimised plane finish machining
When the plane operation is used then the maximum
scallop height appears on steep surfaces that are
parallel to the tool path. The optimised plane
operation generates the tool path so that it is
perpendicular to any steep surfaces, this reduces
the scallop height and improves the finish
quality.
23
Complex machining
Complex finishing operation
Waterline finishing operation
Plane finishing operation
24
Remachining after previous operations
Complex finishing
Automatic recognition of unmachined areas
The re-machining of rest material permits high
quality machining while greatly reducing the
cutting time. Unmachined areas are calculated
automatically, and can be machined using any of
the available strategies.
Remachining after the previous operations
25
Engraving
A model for the engraving operation is a set of
planar (flat) curves. These curves can be
imported or created in the built-in 2D modeler.
The engraving module allows the creation of a
special 3D model from the planar curves.
26
Engraving
3D tool path in the corners
The side angle of the model can be milled using
any one of the supported tools. The engraver
angle may also differ from the side angle. The
allow 3D toolpath option produces a tool path
to obtain sharp corners. The engraving can be
performed using several Z steps if required.
27
Tools list
The list of tools used
The images of how the part is mounted on the
machine
SprutCAM generates a document which contains a
setting sheet required for setting the part up on
the machine, also a job list and a list of used
tools. The document is produced in html-format
and it can be edited with an external editor.
Machining time
The job list
28
The Benefits of SprutCAM

• Reduced labour costs to create NC-programs

• Reduction in machining time

• Easy to use

• Very short learning curve

• Compatibility with most modern CAD -systems

• Rapid tuning to any CNC machine

• Minimal requirements of computer hardware

• Very rapid Return On Investment

• Instant online NetViewer support and training

• Annual support contract included on Version 4
  products

29
SPRUT Technology, Inc. Address Office 6, Ave.
Autozavodsky, 1, Naberezhnye Chelny, 423815,
RUSSIA
Phone [phone]
Fax [phone]
Sales Information sales_at_sprutcam.com
Media Information info_at_sprutcam.com
Support Information support_at_sprutcam.com
Reseller Enquiries st_at_sprutcam.com
Or find your nearest dealers in more that 40
countries in the world www.sprutcam.com
www.sprutcam.com